Chapter 2 — The Fragile and the Ferocious

  The abyss was not silent. To Celeste’s new ears, the darkness was a cacophony of pressure, tectonic groans, and the distant, rhythmic thrumming of life that shouldn’t exist. She followed the red arrow of the System, her violet eyes cutting through the murk like twin searchlights.

  As she dove deeper, a strange sensation began to itch at the back of her mind. It wasn't fear, not exactly. It was a low, vibrating hum in her very marrow that made her want to bare her teeth. The deeper she went, the more the human part of her recoiled in horror, while the body felt like it was finally coming home.

  I’m moving too fast, she realized. She wasn't just swimming; she was a torpedo of muscle and scales. The water didn't resist her; it obeyed her.

  [Distance to Target: 200 Meters]

  The scent hit her before she saw him. It wasn't a smell in the traditional sense, it was a chemical spike in the water. Salt, iron and warmth. It smelled like a playground scrape to her. But to the monster she was becoming, it was the scent of fresh meat. Her mouth watered. A row of razor-sharp teeth she hadn't realized she possessed pricked against her tongue.

  "No," she snarled internally, the thought accompanied by a burst of bubbles. "He is a person. I am a person."

  She rounded the corner of a massive, barnacle-encrusted hull of a ship that looked centuries old. There, tangled in a spiderweb of rusted rigging and jagged wooden splinters, was the human.

  He was at the bottom of the abyss. The pressure here should have crushed his bones into powder and collapsed his lungs into nothingness the moment he arrived. By all the laws of physics she had learned in school, he should have been a mangled mess. It was physically impossible for a human to be intact, let alone still twitching.

  Then she saw the source of the anomaly.

  A faint, golden light pulsed from a heavy pendant resting against his collarbone. The water seemed to break against a shimmering veil of energy just an inch from his skin, holding back the literal tons of ocean weight that wanted to snuff him out.

  Magic? The thought felt ridiculous, even for a woman with a fish tail. Some kind of force field?

  She reached out, her obsidian talons hovering over the golden shimmer. She was afraid to touch it, afraid her own strange energy might shatter whatever fragile miracle was keeping him in one piece. But the light was flickering, stuttering like a dying lightbulb. Every time the gold dimmed, she saw his chest hitch in a silent, agonizing gasp as the pressure tried to move in. He was running out of time.

  [Action Required: Rescue Target.]

  The System’s prompt flashed, cold and demanding. Celeste swallowed hard, her gills fluttering. She didn't understand the science, and she didn't understand the magic, but she understood the look of a dying man.

  Celeste reached him in a single, powerful surge. Up close, his fragility was sickening. His skin was the color of a winter sky, and his eyes were rolled back, showing only the whites.

  As she gripped the heavy wooden beam pinning him down, she felt her own strength ripple through her arms. With a grunt that turned into a low, resonant vibration, she tore the wood apart. The oak, seasoned by decades of salt, snapped like a dry twig. She felt a rush of adrenaline. Just yesterday, she was having a hard time dragging the sofa to the side.

  When she turned back to the man, her nose twitched again, her mouth flooded with saliva. A deep, hollow ache started in her stomach, and her jaw felt tight, her teeth aching to clamp down on his skin. She recoiled from her own mind, pulling the man into her arms with exaggerated gentleness. Her scales felt cold against his skin, and his heartbeat, weak and fluttering, sent a rhythmic pulse through her.

  [System Alert: Abyssal Entity Engaged — Level 2+]

  The water behind her shifted. It was a change in the weight of the ocean.

  A serpentine shape, thirty feet of sleek, oily muscle, detached itself from the shadows of the shipwreck. Its eyes were pits of molten gold, fixed directly on the bleeding wound on the human. It moved with a sickening, liquid grace, its mouth unhinging to reveal rows of needle-like teeth.

  Celeste didn't feel the fear she expected. Instead, she felt an explosion of territorial rage. And it freaked her out. Mine, the Siren whispered in her head.

  She let out a raw, guttural hiss that shook the water between them. Her white hair flared out like a halo of ghost-light, and her tail lashed with enough force to create a localized current. The serpent hesitated, its golden eyes flickering. It recognized a fellow predator. But the scent of human blood was too strong. It struck, a blur of black scales.

  This content has been misappropriated from Royal Road; report any instances of this story if found elsewhere.

  Celeste spun in the water, her movements so fluid they felt like dance. She tucked the human into the crook of her tail in an awkward motion, shielding him with her own body, and opened her mouth. But her voice didn't come out as a song. It was a sonic boom.

  The water distorted into a visible shockwave, slamming into the serpent’s head. The creature's skull visibly buckled under the pressure of the sound. It shrieked, a high-pitched metallic wail, and recoiled, its body coiling into a defensive knot.

  Celeste didn't wait to finish it. Her energy reserves were blinking red.

  [Energy Reserve: 12% — Critical]

  "Hold on," she thought, pulling him upward and pressing her hand over the man’s heart. She could feel his life leaking out into the cold water.

  [System Directive: Protect Human — Target Unknown.]

  [Failure: Power Suppression / Risk to Human.]

  The weight of the situation felt heavier than the water. She wasn't just trying to save herself anymore; she was responsible for someone else’s life. It was hard enough figuring out her own body, and now the System was forcing her into an escort mission. She felt a flash of genuine anger at whatever force had dropped her here.

  She darted deeper into the trench, her tail working in a rhythmic, hypnotic blur. The scenery changed from shipwrecks to ancient, alien architecture. Towering arches of white stone, etched with runes that glowed faintly as she passed, lined the canyon walls.

  Suddenly, a shimmer of light caught her eye. Eels. But not like any she had seen in nature documentaries. These were made of living crystal, their bodies translucent and pulsing with jagged arcs of violet electricity.

  [Warning: Crystalline Eels — Swarm Intelligence Detected.]

  There were dozens of them. They lunged from the crevices, seeking the warmth of the human body she carried. She pulled him into her arms.

  "Get. Back!"

  She lashed out with her tail, the silver scales clashing against the crystalline bodies with the sound of breaking glass. Sparks of electricity danced across her skin, stinging like a thousand hornets, but she barely felt it. The predator in her was in control now. She grabbed one eel with her bare hand, feeling its electric pulse, and crushed it.

  The violet fluid of the eel coated her claws. She felt a dark, electric high from the kill. Was she losing her mind too?

  [Level Up: Level 3]

  [Skill Improved: Abyssal Voice — Area Stun unlocked.]

  [Level Up Bonus: 15% Energy Restored. Current Reserve: 23%]

  Then she felt a change in the water—a massive, slow-moving displacement that made the eels scatter in terror.

  The trench went silent.

  From the darkness below, two suns opened. They weren't suns, of course. They were eyes. Massive, golden, and ancient, they were as wide as the ship she had just left. A silhouette began to rise—a mountain of flesh and blackened armor-plating that made the serpent from earlier look like a worm.

  [CRITICAL THREAT: ABYSSAL LEVIATHAN DETECTED]

  [IMMEDIATE EVASION REQUIRED]

  The Leviathan didn't roar, didn’t open its mouth at all. It didn't need to. The sheer vibration of its movement sent a shockwave that slammed Celeste against the canyon wall. The human flailed in her grip, his golden pendant flickering dangerously close to extinction.

  "Fuck it!" she screamed to herself.

  She saw a narrow crevice in the rock to her left, barely wide enough for a person—or a Siren. She didn't think about the sharp rocks and threw herself into the crack, dragging the human with her.

  The stone scraped her shoulders, tearing through her skin, but she didn't stop until they were deep in the suffocating dark of the crevice.

  She pressed her back against the cold stone, pulling the human flush against her chest. She wrapped her massive tail around both of them, creating a cocoon of lavender scales.

  Outside, the Leviathan drifted past. The sound was like a freight train passing an inch from her ear. The rock walls groaned under the creature's weight. Celeste watched through the tiny opening as a single, massive eye—the size of a house—passed by. It was a deep, burning gold, filled with a cold, uncaring intelligence that made her feel like a speck of dust.

  She felt the human's heart racing against her palm. It was the only thing that felt real at that time.

  "Please don't fucking die," she whispered in her mind, her violet eyes fixed on his pale, water-slicked face.

  She looked at her own hands—clawed, glowing, covered in the blood of eels. She felt the power thrumming in her tail, the hunger still gnawing at her stomach, and the terrifying realization that she was no longer hiding from the monsters.

  She was becoming one of them. And she wasn't sure what to do with herself.

  Celeste exhaled, a trail of silver bubbles rising from her gills. She looked at the man, then out at the beautiful, deadly abyss.

  She had to save him. If he died, the last piece of Celeste would die with him. And maybe then she would lose herself entirely, go full predator, forget who she had been before she woke in this cursed siren’s body. She couldn’t let that happen.